A large household air conditioner may consume 12.0 kW of power. What is the cost of operating this air conditioner 2.00 h per day for 35.0 d if the cost of electricity is $0.180 per kW·h?
Added by Juan H.
Step 1
First, we need to calculate the total energy consumed by the air conditioner in 2.00 hours per day for 35.0 days: Total energy consumed = Power x Time Total energy consumed = 12.0 kW x 2.00 h/day x 35.0 days Total energy consumed = 840.0 kW·h Show more…
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A large household air conditioner may consume 15.0 kW of power. What is the cost of operating this air conditioner 3.00 h per day for 30.0 d if the cost of electricity is $\$ 0.110$ per $k W \cdot h ?$
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